Nelson Medical Group
Family Medicine Clinic
255 S 17th St, Suite 2001, Philadelphia
Pennsylvania, 19103-6231
215-546-7049 215-546-8646
Maps & DirectionsNelson Medical Group is a Internal Medicine Clinic in Philadelphia, Pennsylvania. It is situated at 255 S 17th St, Suite 2001, Philadelphia and its contact number is 215-546-7049. The authorized person of Nelson Medical Group is Dr. Gregory Allen Nelson
who is Ceo of the clinic and their contact number is 215-546-7049. Other organizations associated with this clinic are Occupational Industrial Health Services, Nelson Medical Group,
Nelson Medical Group Clinic A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Complete Profile:
Nelson Medical Group Clinic speciality, address, contact phone number and fax are as below.
Patients can directly walkin to the clinic or can call on the below given phone number for appointment.
| Specialization: | Internal Medicine |
| Clinic Address: | 255 S 17th St, Suite 2001, Philadelphia,
Pennsylvania, 19103-6231 |
| Phone: | 215-546-7049 |
| Fax: | 215-546-8646 |
Authorized/Official Person Profile:
Officially authorized person to contact for any management issues or complaints of this clinic are as below. Person's position and contact details are also mentioned below.
| Name: | Dr. Gregory Allen Nelson |
| Position: | Ceo |
| Contact Number: | 215-546-7049 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details for Nelson Medical Group Clinic are as mentioned below.
| NPI Number: | 1952323461 |
| NPI Enumeration Date: | 24 Jul, 2006 |
| NPI Last Update On: | 11 Sep, 2025 |
Other Associated Organizations:
Other organizations which are associated with this clinic are as mentioned below. These organization share the same address but have similar or different specialization.
Speciality of these organizations are also mentioned below.
| Name | Specialization | NPI Number |
| Nelson Medical Group | Internal Medicine | 1952323461 |
Medical Licenses:
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Nelson Medical Group are as mentioned below.
| Specialization | License Number | State | Status | |
| Family Medicine | | | Primary | |
| Internal Medicine | | | Secondary | |
| Orthopaedic Surgery | | | Secondary | |
| Pediatrics | | | Secondary | |
Other Medical Identifiers:
Other legacy medical identifiers of the clinic such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 1912952789 | Other | Pennsylvania | Npi# |
| MD050257L | Other | Pennsylvania | Medical Licence |
| OS006039L | Other | Pennsylvania | License # |
| MD051318L | Other | Pennsylvania | License # |
| MD050204L | Other | Pennsylvania | Liscence Number |
| MD050257L | Other | Pennsylvania | Medical Liscence |
| MD013724E | Other | Pennsylvania | Medical Liscence |
| MD004666E | Other | Pennsylvania | Medical Liscence |
| MD033656L | Other | Pennsylvania | License # |
| C31657 | Other | Pennsylvania | Upin |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Nelson Medical Group
255 S 17th St, Suite 2001
Philadelphia, Pennsylvania |
| Zip: | 19103-6231 |
| Phone Number: | 215-546-7049 |
| Fax Number: | 215-546-8646 |
Patients can reach Nelson Medical Group at
255 S 17th St, Suite 2001, Philadelphia, Pennsylvania or can
call to book an appointment on 215-546-7049.
Comments/ Reviews:
Patients can read all the reviews posted for Nelson Medical Group below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Nelson Medical Group. It will help others make informed decisions.
** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.